The team from 2042 found themselves in a world that was on the cusp of change. The year was 2020, and the air was thick with the tension of a society grappling with environmental challenges. Dr. Leo Varma and his team, disguised as researchers and consultants, infiltrated the corporation that stood at the center of their mission.

The corporation's headquarters was a monolith of glass and steel, a stark contrast to the world outside where protests for climate action filled the streets. Inside, the team navigated a maze of corporate politics and greenwashing campaigns designed to mislead the public and stall environmental progress.

As they dug through files and networked with employees, they uncovered a pattern of deception. The corporation had been funding pseudo-scientific research to downplay the severity of climate change and lobbying against regulations that would limit their carbon footprint.

The evidence was there, but it was buried under layers of bureaucracy and secrecy. The team worked meticulously, gathering information and piecing together the report that could change everything.

Anya, in her timeline, continued her activism, unaware of the team's presence. She rallied the public, her voice growing stronger with each passing day. Her efforts were a beacon of hope, a reminder that the fight for the planet was not over.

Meanwhile, the team faced their own challenges. Their presence had not gone unnoticed, and the corporation's security began to tighten. Surveillance increased, and the risk of exposure grew with each passing hour.

In a daring move, Dr. Varma and his team managed to access a secure server, where they found the suppressed scientific report. It was the smoking gun they had been searching for—a comprehensive study that proved the corporation's harmful practices and the devastating impact they would have on the environment.

The team knew they had to act fast. With security closing in, they orchestrated a narrow escape, the report in their possession. It was a close call, one that left them shaken but resolute.

As they fled the corporate headquarters, the team understood the gravity of their discovery. They held in their hands the power to alter the course of history, to steer the world away from the brink of disaster. The mission was far from over, but they had taken the first crucial step towards a better future.